12818286784

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{8713}}^1$

素因数の和:9033

約数の個数: 56

約数和(自身を含む): 25781170688

約数和(自身を除く): 12962883904

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 181, 254, 362, 508, 724, 1016, 1448, 2032, 2896, 4064, 5792, 8128, 8713, 11584, 17426, 22987, 34852, 45974, 69704, 91948, 139408, 183896, 278816, 367792, 557632, 735584, 1106551, 1471168, 1577053, 2213102, 3154106, 4426204, 6308212, 8852408, 12616424, 17704816, 25232848, 35409632, 50465696, 70819264, 100931392, 200285731, 400571462, 801142924, 1602285848, 3204571696, 6409143392, 12818286784]

約数ペア:

[(1, 12818286784), (2, 6409143392), (4, 3204571696), (8, 1602285848), (16, 801142924), (32, 400571462), (64, 200285731), (127, 100931392), (181, 70819264), (254, 50465696), (362, 35409632), (508, 25232848), (724, 17704816), (1016, 12616424), (1448, 8852408), (2032, 6308212), (2896, 4426204), (4064, 3154106), (5792, 2213102), (8128, 1577053), (8713, 1471168), (11584, 1106551), (17426, 735584), (22987, 557632), (34852, 367792), (45974, 278816), (69704, 183896), (91948, 139408)]